Surface configuration of a lever



FIG. 1 is a front view of a surface configuration of a lever according to our novel design;

FIG. 2 is a left side view of a surface configuration of a lever according to our novel design, the right side view being mirror symmetrical;

FIG. 3 is a rear view of a surface configuration of a lever according to our novel design;

FIG. 4 is a top view of a surface configuration of a lever according to our novel design;

FIG. 5 is a perspective view from above the rear left of a surface configuration of a lever according to our novel design;

FIG. 6 is a front view of a second embodiment of a surface configuration of a lever according to our novel design;

FIG. 7 is a right side view of a second embodiment of a surface configuration of a lever according to our novel design, the left side view being mirror symmetrical;

FIG. 8 is a rear view of a second embodiment of a surface configuration of a lever according to our novel design;

FIG. 9 is a top view of a second embodiment of a surface configuration of a lever according to our novel design; and,

FIG. 10 is a perspective view from the rear left of a second embodiment of a surface configuration of a lever according to our novel design.

The broken lines shown throughout the drawing are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a surface configuration of a lever, as shown and described. 